Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Satin Spar Gypsum from
Coober Pedy, Pastoral Unincorporated Area, South Australia, Australia


05964850017367045495898.jpg
Satin Spar Gypsum

Coober Pedy, Pastoral Unincorporated Area, South Australia, Australia
08422530017448724153647.jpg
Satin Spar Gypsum

Coober Pedy, Pastoral Unincorporated Area, South Australia, Australia
02126700017369407095691.jpg
Satin Spar Gypsum

Coober Pedy, Pastoral Unincorporated Area, South Australia, Australia
08422530017448724153647.jpg
Satin Spar Gypsum

Coober Pedy, Pastoral Unincorporated Area, South Australia, Australia
09651090017367045508219.jpg
Satin Spar Gypsum

Coober Pedy, Pastoral Unincorporated Area, South Australia, Australia
08422530017448724153647.jpg
Satin Spar Gypsum

Coober Pedy, Pastoral Unincorporated Area, South Australia, Australia
Locality type:Town
Classification
Species:Gypsum var: Satin Spar Gypsum
Formula:CaSO4 · 2H2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Gypsum1
Data
Mineral Data:Click here to view Satin Spar Gypsum data
Locality Data:Click here to view Coober Pedy, Pastoral Unincorporated Area, South Australia, Australia
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:101220
Long-form Identifier:1:3:101220:0
GUID (UUID V4):0
References
 
and/or  
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